Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Appendix A - A.4 - Quadratic Equations - Exercises - Page 560: 5a

Answer

$2\sqrt 2$

Work Step by Step

$\sqrt 8$ The square root of 8 is the square root of 4 times the square root of 2 $\sqrt 4\times\sqrt 2$ Simplify $\sqrt 4$ and multiply $2\sqrt 2$
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